gfe-relnote: Move QUIC crypto frames to be gated behind new flag gfe2_reloadable_flag_quic_enable_version_48
PiperOrigin-RevId: 256297207
Change-Id: I6f4ab9e8d39ff096f34a761a208af67b1ba7061e
diff --git a/quic/core/legacy_quic_stream_id_manager_test.cc b/quic/core/legacy_quic_stream_id_manager_test.cc
index 823cdc0..ca4491a 100644
--- a/quic/core/legacy_quic_stream_id_manager_test.cc
+++ b/quic/core/legacy_quic_stream_id_manager_test.cc
@@ -27,7 +27,11 @@
session_->Initialize();
}
- QuicStreamId GetNthClientInitiatedId(int n) { return 3 + 2 * n; }
+ QuicStreamId GetNthClientInitiatedId(int n) {
+ return QuicUtils::GetFirstBidirectionalStreamId(
+ connection_->transport_version(), Perspective::IS_CLIENT) +
+ 2 * n;
+ }
QuicStreamId GetNthServerInitiatedId(int n) { return 2 + 2 * n; }
diff --git a/quic/core/quic_dispatcher_test.cc b/quic/core/quic_dispatcher_test.cc
index 66d066a..ccac80c 100644
--- a/quic/core/quic_dispatcher_test.cc
+++ b/quic/core/quic_dispatcher_test.cc
@@ -880,11 +880,12 @@
}
TEST_F(QuicDispatcherTest, SupportedTransportVersionsChangeInFlight) {
- static_assert(QUIC_ARRAYSIZE(kSupportedTransportVersions) == 6u,
+ static_assert(QUIC_ARRAYSIZE(kSupportedTransportVersions) == 7u,
"Supported versions out of sync");
SetQuicReloadableFlag(quic_disable_version_39, false);
SetQuicReloadableFlag(quic_disable_version_44, false);
SetQuicReloadableFlag(quic_enable_version_47, true);
+ SetQuicReloadableFlag(quic_enable_version_48, true);
SetQuicReloadableFlag(quic_enable_version_99, true);
VerifyVersionNotSupported(QuicVersionReservedForNegotiation());
@@ -893,6 +894,16 @@
QuicVersionMin().transport_version));
VerifyVersionSupported(QuicVersionMax());
+ // Turn off version 48.
+ SetQuicReloadableFlag(quic_enable_version_48, false);
+ VerifyVersionNotSupported(
+ ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, QUIC_VERSION_48));
+
+ // Turn on version 48.
+ SetQuicReloadableFlag(quic_enable_version_48, true);
+ VerifyVersionSupported(
+ ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, QUIC_VERSION_48));
+
// Turn off version 47.
SetQuicReloadableFlag(quic_enable_version_47, false);
VerifyVersionNotSupported(
@@ -925,7 +936,7 @@
}
TEST_F(QuicDispatcherTest, RejectDeprecatedVersionsWithVersionNegotiation) {
- static_assert(QUIC_ARRAYSIZE(kSupportedTransportVersions) == 6u,
+ static_assert(QUIC_ARRAYSIZE(kSupportedTransportVersions) == 7u,
"Please add deprecated versions to this test");
QuicSocketAddress client_address(QuicIpAddress::Loopback4(), 1);
CreateTimeWaitListManager();
diff --git a/quic/core/quic_framer_test.cc b/quic/core/quic_framer_test.cc
index 486023a..3e0f68b 100644
--- a/quic/core/quic_framer_test.cc
+++ b/quic/core/quic_framer_test.cc
@@ -6619,7 +6619,28 @@
QuicFrames frames = {QuicFrame(&crypto_frame)};
// clang-format off
- unsigned char packet[] = {
+ unsigned char packet48[] = {
+ // type (short header, 4 byte packet number)
+ 0x43,
+ // connection_id
+ 0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54, 0x32, 0x10,
+ // packet number
+ 0x12, 0x34, 0x56, 0x78,
+
+ // frame type (QuicFrameType CRYPTO_FRAME)
+ 0x08,
+ // offset
+ kVarInt62EightBytes + 0x3A, 0x98, 0xFE, 0xDC,
+ 0x32, 0x10, 0x76, 0x54,
+ // length
+ kVarInt62OneByte + 12,
+ // data
+ 'h', 'e', 'l', 'l',
+ 'o', ' ', 'w', 'o',
+ 'r', 'l', 'd', '!',
+ };
+
+ unsigned char packet99[] = {
// type (short header, 4 byte packet number)
0x43,
// connection_id
@@ -6641,7 +6662,12 @@
};
// clang-format on
- size_t packet_size = QUIC_ARRAYSIZE(packet);
+ unsigned char* packet = packet48;
+ size_t packet_size = QUIC_ARRAYSIZE(packet48);
+ if (framer_.transport_version() == QUIC_VERSION_99) {
+ packet = packet99;
+ packet_size = QUIC_ARRAYSIZE(packet99);
+ }
std::unique_ptr<QuicPacket> data(BuildDataPacket(header, frames));
ASSERT_TRUE(data != nullptr);
@@ -6651,14 +6677,41 @@
}
TEST_P(QuicFramerTest, CryptoFrame) {
- if (framer_.transport_version() < QUIC_VERSION_99) {
- // CRYPTO frames aren't supported prior to v46.
+ if (framer_.transport_version() < QUIC_VERSION_48) {
+ // CRYPTO frames aren't supported prior to v48.
return;
}
SetDecrypterLevel(ENCRYPTION_FORWARD_SECURE);
// clang-format off
- PacketFragments packet = {
+ PacketFragments packet48 = {
+ // type (short header, 4 byte packet number)
+ {"",
+ {0x43}},
+ // connection_id
+ {"",
+ {0xFE, 0xDC, 0xBA, 0x98, 0x76, 0x54, 0x32, 0x10}},
+ // packet number
+ {"",
+ {0x12, 0x34, 0x56, 0x78}},
+ // frame type (QuicFrameType CRYPTO_FRAME)
+ {"",
+ {0x08}},
+ // offset
+ {"",
+ {kVarInt62EightBytes + 0x3A, 0x98, 0xFE, 0xDC,
+ 0x32, 0x10, 0x76, 0x54}},
+ // data length
+ {"Invalid data length.",
+ {kVarInt62OneByte + 12}},
+ // data
+ {"Unable to read frame data.",
+ {'h', 'e', 'l', 'l',
+ 'o', ' ', 'w', 'o',
+ 'r', 'l', 'd', '!'}},
+ };
+
+ PacketFragments packet99 = {
// type (short header, 4 byte packet number)
{"",
{0x43}},
@@ -6686,8 +6739,10 @@
};
// clang-format on
+ PacketFragments& fragments =
+ framer_.transport_version() == QUIC_VERSION_99 ? packet99 : packet48;
std::unique_ptr<QuicEncryptedPacket> encrypted(
- AssemblePacketFromFragments(packet));
+ AssemblePacketFromFragments(fragments));
EXPECT_TRUE(framer_.ProcessPacket(*encrypted));
EXPECT_EQ(QUIC_NO_ERROR, framer_.error());
@@ -6701,7 +6756,7 @@
EXPECT_EQ("hello world!",
std::string(frame->data_buffer, frame->data_length));
- CheckFramingBoundaries(packet, QUIC_INVALID_FRAME_DATA);
+ CheckFramingBoundaries(fragments, QUIC_INVALID_FRAME_DATA);
}
TEST_P(QuicFramerTest, BuildVersionNegotiationPacket) {
diff --git a/quic/core/quic_version_manager.cc b/quic/core/quic_version_manager.cc
index 8886afb..49aee67 100644
--- a/quic/core/quic_version_manager.cc
+++ b/quic/core/quic_version_manager.cc
@@ -15,6 +15,7 @@
QuicVersionManager::QuicVersionManager(
ParsedQuicVersionVector supported_versions)
: enable_version_99_(GetQuicReloadableFlag(quic_enable_version_99)),
+ enable_version_48_(GetQuicReloadableFlag(quic_enable_version_48)),
enable_version_47_(GetQuicReloadableFlag(quic_enable_version_47)),
disable_version_44_(GetQuicReloadableFlag(quic_disable_version_44)),
disable_version_39_(GetQuicReloadableFlag(quic_disable_version_39)),
@@ -38,11 +39,13 @@
void QuicVersionManager::MaybeRefilterSupportedVersions() {
if (enable_version_99_ != GetQuicReloadableFlag(quic_enable_version_99) ||
+ enable_version_48_ != GetQuicReloadableFlag(quic_enable_version_48) ||
enable_version_47_ != GetQuicReloadableFlag(quic_enable_version_47) ||
disable_version_44_ != GetQuicReloadableFlag(quic_disable_version_44) ||
disable_version_39_ != GetQuicReloadableFlag(quic_disable_version_39) ||
enable_tls_ != GetQuicFlag(FLAGS_quic_supports_tls_handshake)) {
enable_version_99_ = GetQuicReloadableFlag(quic_enable_version_99);
+ enable_version_48_ = GetQuicReloadableFlag(quic_enable_version_48);
enable_version_47_ = GetQuicReloadableFlag(quic_enable_version_47);
disable_version_44_ = GetQuicReloadableFlag(quic_disable_version_44);
disable_version_39_ = GetQuicReloadableFlag(quic_disable_version_39);
diff --git a/quic/core/quic_version_manager.h b/quic/core/quic_version_manager.h
index c87c092..a6b7bcb 100644
--- a/quic/core/quic_version_manager.h
+++ b/quic/core/quic_version_manager.h
@@ -40,6 +40,8 @@
private:
// quic_enable_version_99 flag
bool enable_version_99_;
+ // quic_enable_version_48 flag
+ bool enable_version_48_;
// quic_enable_version_47 flag
bool enable_version_47_;
// quic_disable_version_44 flag
diff --git a/quic/core/quic_version_manager_test.cc b/quic/core/quic_version_manager_test.cc
index 0716ca9..886c0d3 100644
--- a/quic/core/quic_version_manager_test.cc
+++ b/quic/core/quic_version_manager_test.cc
@@ -16,9 +16,10 @@
class QuicVersionManagerTest : public QuicTest {};
TEST_F(QuicVersionManagerTest, QuicVersionManager) {
- static_assert(QUIC_ARRAYSIZE(kSupportedTransportVersions) == 6u,
+ static_assert(QUIC_ARRAYSIZE(kSupportedTransportVersions) == 7u,
"Supported versions out of sync");
SetQuicReloadableFlag(quic_enable_version_99, false);
+ SetQuicReloadableFlag(quic_enable_version_48, false);
SetQuicReloadableFlag(quic_enable_version_47, false);
SetQuicReloadableFlag(quic_disable_version_44, true);
SetQuicReloadableFlag(quic_disable_version_39, true);
@@ -46,12 +47,19 @@
QUIC_VERSION_39}),
manager.GetSupportedTransportVersions());
- SetQuicReloadableFlag(quic_enable_version_99, true);
- EXPECT_EQ(QuicTransportVersionVector({QUIC_VERSION_99, QUIC_VERSION_47,
+ SetQuicReloadableFlag(quic_enable_version_48, true);
+ EXPECT_EQ(QuicTransportVersionVector({QUIC_VERSION_48, QUIC_VERSION_47,
QUIC_VERSION_46, QUIC_VERSION_44,
QUIC_VERSION_43, QUIC_VERSION_39}),
manager.GetSupportedTransportVersions());
+ SetQuicReloadableFlag(quic_enable_version_99, true);
+ EXPECT_EQ(
+ QuicTransportVersionVector(
+ {QUIC_VERSION_99, QUIC_VERSION_48, QUIC_VERSION_47, QUIC_VERSION_46,
+ QUIC_VERSION_44, QUIC_VERSION_43, QUIC_VERSION_39}),
+ manager.GetSupportedTransportVersions());
+
// Ensure that all versions are now supported.
EXPECT_EQ(FilterSupportedTransportVersions(AllSupportedTransportVersions()),
manager.GetSupportedTransportVersions());
diff --git a/quic/core/quic_versions.cc b/quic/core/quic_versions.cc
index 0801c02..686e983 100644
--- a/quic/core/quic_versions.cc
+++ b/quic/core/quic_versions.cc
@@ -121,6 +121,8 @@
return MakeVersionLabel(proto, '0', '4', '6');
case QUIC_VERSION_47:
return MakeVersionLabel(proto, '0', '4', '7');
+ case QUIC_VERSION_48:
+ return MakeVersionLabel(proto, '0', '4', '8');
case QUIC_VERSION_99:
if (parsed_version.handshake_protocol == PROTOCOL_TLS1_3 &&
GetQuicFlag(FLAGS_quic_ietf_draft_version) != 0) {
@@ -216,8 +218,7 @@
for (QuicTransportVersion version : kSupportedTransportVersions) {
if (protocol == PROTOCOL_TLS1_3 &&
!QuicVersionUsesCryptoFrames(version)) {
- // The TLS handshake is only deployable if CRYPTO frames are also used,
- // which are added in v47.
+ // The TLS handshake is only deployable if CRYPTO frames are also used.
continue;
}
supported_versions.push_back(ParsedQuicVersion(protocol, version));
@@ -264,6 +265,10 @@
if (GetQuicReloadableFlag(quic_enable_version_99)) {
filtered_versions.push_back(version);
}
+ } else if (version.transport_version == QUIC_VERSION_48) {
+ if (GetQuicReloadableFlag(quic_enable_version_48)) {
+ filtered_versions.push_back(version);
+ }
} else if (version.transport_version == QUIC_VERSION_47) {
if (GetQuicReloadableFlag(quic_enable_version_47)) {
filtered_versions.push_back(version);
@@ -369,6 +374,7 @@
RETURN_STRING_LITERAL(QUIC_VERSION_44);
RETURN_STRING_LITERAL(QUIC_VERSION_46);
RETURN_STRING_LITERAL(QUIC_VERSION_47);
+ RETURN_STRING_LITERAL(QUIC_VERSION_48);
RETURN_STRING_LITERAL(QUIC_VERSION_99);
default:
return "QUIC_VERSION_UNSUPPORTED";
@@ -456,11 +462,14 @@
if (parsed_version.handshake_protocol == PROTOCOL_TLS1_3) {
SetQuicFlag(FLAGS_quic_supports_tls_handshake, true);
}
- static_assert(QUIC_ARRAYSIZE(kSupportedTransportVersions) == 6u,
+ static_assert(QUIC_ARRAYSIZE(kSupportedTransportVersions) == 7u,
"Supported versions out of sync");
if (parsed_version.transport_version == QUIC_VERSION_99) {
SetQuicReloadableFlag(quic_enable_version_99, true);
}
+ if (parsed_version.transport_version == QUIC_VERSION_48) {
+ SetQuicReloadableFlag(quic_enable_version_48, true);
+ }
if (parsed_version.transport_version == QUIC_VERSION_47) {
SetQuicReloadableFlag(quic_enable_version_47, true);
}
diff --git a/quic/core/quic_versions.h b/quic/core/quic_versions.h
index c8af447..72bb32c 100644
--- a/quic/core/quic_versions.h
+++ b/quic/core/quic_versions.h
@@ -104,6 +104,7 @@
QUIC_VERSION_46 = 46, // Use IETF draft-17 header format with demultiplexing
// bit.
QUIC_VERSION_47 = 47, // Allow variable-length QUIC connection IDs.
+ QUIC_VERSION_48 = 48, // Use CRYPTO frames for the handshake.
QUIC_VERSION_99 = 99, // Dumping ground for IETF QUIC changes which are not
// yet ready for production.
// QUIC_VERSION_RESERVED_FOR_NEGOTIATION is sent over the wire as ?a?a?a?a
@@ -197,7 +198,7 @@
//
// See go/new-quic-version for more details on how to roll out new versions.
static const QuicTransportVersion kSupportedTransportVersions[] = {
- QUIC_VERSION_99, QUIC_VERSION_47, QUIC_VERSION_46,
+ QUIC_VERSION_99, QUIC_VERSION_48, QUIC_VERSION_47, QUIC_VERSION_46,
QUIC_VERSION_44, QUIC_VERSION_43, QUIC_VERSION_39,
};
@@ -410,7 +411,7 @@
// instead of stream 1.
QUIC_EXPORT_PRIVATE inline bool QuicVersionUsesCryptoFrames(
QuicTransportVersion transport_version) {
- return transport_version == QUIC_VERSION_99;
+ return transport_version >= QUIC_VERSION_48;
}
// Returns whether |transport_version| does not have the
diff --git a/quic/core/quic_versions_test.cc b/quic/core/quic_versions_test.cc
index 0828860..016ae5f 100644
--- a/quic/core/quic_versions_test.cc
+++ b/quic/core/quic_versions_test.cc
@@ -122,6 +122,8 @@
ParseQuicVersionLabel(MakeVersionLabel('Q', '0', '4', '6')));
EXPECT_EQ(ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, QUIC_VERSION_47),
ParseQuicVersionLabel(MakeVersionLabel('Q', '0', '4', '7')));
+ EXPECT_EQ(ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, QUIC_VERSION_48),
+ ParseQuicVersionLabel(MakeVersionLabel('Q', '0', '4', '8')));
// Test TLS versions:
EXPECT_EQ(ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_39),
@@ -134,6 +136,8 @@
ParseQuicVersionLabel(MakeVersionLabel('T', '0', '4', '6')));
EXPECT_EQ(ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_47),
ParseQuicVersionLabel(MakeVersionLabel('T', '0', '4', '7')));
+ EXPECT_EQ(ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_48),
+ ParseQuicVersionLabel(MakeVersionLabel('T', '0', '4', '8')));
}
TEST_F(QuicVersionsTest, ParseQuicVersionString) {
@@ -147,6 +151,8 @@
ParseQuicVersionString("Q046"));
EXPECT_EQ(ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, QUIC_VERSION_47),
ParseQuicVersionString("Q047"));
+ EXPECT_EQ(ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, QUIC_VERSION_48),
+ ParseQuicVersionString("Q048"));
EXPECT_EQ(UnsupportedQuicVersion(), ParseQuicVersionString(""));
EXPECT_EQ(UnsupportedQuicVersion(), ParseQuicVersionString("Q 47"));
@@ -164,6 +170,8 @@
ParseQuicVersionString("T046"));
EXPECT_EQ(ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_47),
ParseQuicVersionString("T047"));
+ EXPECT_EQ(ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_48),
+ ParseQuicVersionString("T048"));
}
TEST_F(QuicVersionsTest, CreateQuicVersionLabel) {
@@ -182,6 +190,9 @@
EXPECT_EQ(MakeVersionLabel('Q', '0', '4', '7'),
CreateQuicVersionLabel(
ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, QUIC_VERSION_47)));
+ EXPECT_EQ(MakeVersionLabel('Q', '0', '4', '8'),
+ CreateQuicVersionLabel(
+ ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, QUIC_VERSION_48)));
// Test a TLS version:
EXPECT_EQ(MakeVersionLabel('T', '0', '3', '9'),
@@ -199,6 +210,9 @@
EXPECT_EQ(MakeVersionLabel('T', '0', '4', '7'),
CreateQuicVersionLabel(
ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_47)));
+ EXPECT_EQ(MakeVersionLabel('T', '0', '4', '8'),
+ CreateQuicVersionLabel(
+ ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_48)));
// Make sure the negotiation reserved version is in the IETF reserved space.
EXPECT_EQ(MakeVersionLabel(0xda, 0x5a, 0x3a, 0x3a) & 0x0f0f0f0f,
@@ -296,13 +310,14 @@
SetQuicReloadableFlag(quic_disable_version_39, false);
SetQuicReloadableFlag(quic_disable_version_44, false);
SetQuicReloadableFlag(quic_enable_version_47, true);
+ SetQuicReloadableFlag(quic_enable_version_48, true);
SetQuicReloadableFlag(quic_enable_version_99, true);
ParsedQuicVersionVector parsed_versions;
for (QuicTransportVersion version : all_versions) {
parsed_versions.push_back(ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, version));
}
QuicTransportVersionVector expected_versions = {
- QUIC_VERSION_99, QUIC_VERSION_47, QUIC_VERSION_46,
+ QUIC_VERSION_99, QUIC_VERSION_48, QUIC_VERSION_47, QUIC_VERSION_46,
QUIC_VERSION_44, QUIC_VERSION_43, QUIC_VERSION_39};
ParsedQuicVersionVector expected_parsed_versions;
for (QuicTransportVersion version : expected_versions) {
@@ -319,6 +334,31 @@
SetQuicReloadableFlag(quic_disable_version_39, false);
SetQuicReloadableFlag(quic_disable_version_44, false);
SetQuicReloadableFlag(quic_enable_version_47, true);
+ SetQuicReloadableFlag(quic_enable_version_48, true);
+ SetQuicReloadableFlag(quic_enable_version_99, false);
+ ParsedQuicVersionVector parsed_versions;
+ for (QuicTransportVersion version : all_versions) {
+ parsed_versions.push_back(ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, version));
+ }
+ QuicTransportVersionVector expected_versions = {
+ QUIC_VERSION_48, QUIC_VERSION_47, QUIC_VERSION_46,
+ QUIC_VERSION_44, QUIC_VERSION_43, QUIC_VERSION_39};
+ ParsedQuicVersionVector expected_parsed_versions;
+ for (QuicTransportVersion version : expected_versions) {
+ expected_parsed_versions.push_back(
+ ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, version));
+ }
+
+ ASSERT_EQ(expected_versions, FilterSupportedTransportVersions(all_versions));
+ ASSERT_EQ(expected_parsed_versions, FilterSupportedVersions(parsed_versions));
+}
+
+TEST_F(QuicVersionsTest, FilterSupportedTransportVersionsNo48) {
+ QuicTransportVersionVector all_versions = AllSupportedTransportVersions();
+ SetQuicReloadableFlag(quic_disable_version_39, false);
+ SetQuicReloadableFlag(quic_disable_version_44, false);
+ SetQuicReloadableFlag(quic_enable_version_47, true);
+ SetQuicReloadableFlag(quic_enable_version_48, false);
SetQuicReloadableFlag(quic_enable_version_99, false);
ParsedQuicVersionVector parsed_versions;
for (QuicTransportVersion version : all_versions) {
@@ -342,6 +382,7 @@
SetQuicReloadableFlag(quic_disable_version_39, false);
SetQuicReloadableFlag(quic_disable_version_44, false);
SetQuicReloadableFlag(quic_enable_version_47, false);
+ SetQuicReloadableFlag(quic_enable_version_48, false);
SetQuicReloadableFlag(quic_enable_version_99, false);
ParsedQuicVersionVector parsed_versions;
for (QuicTransportVersion version : all_versions) {
@@ -364,6 +405,7 @@
SetQuicReloadableFlag(quic_disable_version_39, false);
SetQuicReloadableFlag(quic_disable_version_44, true);
SetQuicReloadableFlag(quic_enable_version_47, false);
+ SetQuicReloadableFlag(quic_enable_version_48, false);
SetQuicReloadableFlag(quic_enable_version_99, false);
ParsedQuicVersionVector parsed_versions;
for (QuicTransportVersion version : all_versions) {
@@ -386,6 +428,7 @@
SetQuicReloadableFlag(quic_disable_version_39, true);
SetQuicReloadableFlag(quic_disable_version_44, false);
SetQuicReloadableFlag(quic_enable_version_47, false);
+ SetQuicReloadableFlag(quic_enable_version_48, false);
SetQuicReloadableFlag(quic_enable_version_99, false);
ParsedQuicVersionVector parsed_versions;
for (QuicTransportVersion version : all_versions) {
@@ -442,13 +485,14 @@
// yet a typo was made in doing the #defines and it was caught
// only in some test far removed from here... Better safe than sorry.
TEST_F(QuicVersionsTest, CheckVersionNumbersForTypos) {
- static_assert(QUIC_ARRAYSIZE(kSupportedTransportVersions) == 6u,
+ static_assert(QUIC_ARRAYSIZE(kSupportedTransportVersions) == 7u,
"Supported versions out of sync");
EXPECT_EQ(QUIC_VERSION_39, 39);
EXPECT_EQ(QUIC_VERSION_43, 43);
EXPECT_EQ(QUIC_VERSION_44, 44);
EXPECT_EQ(QUIC_VERSION_46, 46);
EXPECT_EQ(QUIC_VERSION_47, 47);
+ EXPECT_EQ(QUIC_VERSION_48, 48);
EXPECT_EQ(QUIC_VERSION_99, 99);
}
@@ -457,11 +501,17 @@
ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, QUIC_VERSION_47);
ParsedQuicVersion parsed_version_t047 =
ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_47);
+ ParsedQuicVersion parsed_version_q048 =
+ ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, QUIC_VERSION_48);
+ ParsedQuicVersion parsed_version_t048 =
+ ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_48);
ParsedQuicVersion parsed_version_t099 =
ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_99);
EXPECT_EQ("h3-google-Q047", AlpnForVersion(parsed_version_q047));
EXPECT_EQ("h3-google-T047", AlpnForVersion(parsed_version_t047));
+ EXPECT_EQ("h3-google-Q048", AlpnForVersion(parsed_version_q048));
+ EXPECT_EQ("h3-google-T048", AlpnForVersion(parsed_version_t048));
EXPECT_EQ("h3-google-T099", AlpnForVersion(parsed_version_t099));
}
@@ -496,28 +546,63 @@
ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, QUIC_VERSION_47);
ParsedQuicVersion parsed_version_t047 =
ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_47);
+ ParsedQuicVersion parsed_version_q048 =
+ ParsedQuicVersion(PROTOCOL_QUIC_CRYPTO, QUIC_VERSION_48);
+ ParsedQuicVersion parsed_version_t048 =
+ ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_48);
ParsedQuicVersion parsed_version_t099 =
ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_99);
SetQuicFlag(FLAGS_quic_supports_tls_handshake, false);
SetQuicReloadableFlag(quic_disable_version_39, false);
SetQuicReloadableFlag(quic_disable_version_44, false);
SetQuicReloadableFlag(quic_enable_version_47, false);
+ SetQuicReloadableFlag(quic_enable_version_48, false);
SetQuicReloadableFlag(quic_enable_version_99, false);
- QuicEnableVersion(parsed_version_q047);
- EXPECT_FALSE(GetQuicFlag(FLAGS_quic_supports_tls_handshake));
- EXPECT_TRUE(GetQuicReloadableFlag(quic_enable_version_47));
- EXPECT_FALSE(GetQuicReloadableFlag(quic_enable_version_99));
+ {
+ QuicFlagSaver flag_saver;
+ QuicEnableVersion(parsed_version_q047);
+ EXPECT_FALSE(GetQuicFlag(FLAGS_quic_supports_tls_handshake));
+ EXPECT_TRUE(GetQuicReloadableFlag(quic_enable_version_47));
+ EXPECT_FALSE(GetQuicReloadableFlag(quic_enable_version_48));
+ EXPECT_FALSE(GetQuicReloadableFlag(quic_enable_version_99));
+ }
- QuicEnableVersion(parsed_version_t047);
- EXPECT_TRUE(GetQuicFlag(FLAGS_quic_supports_tls_handshake));
- EXPECT_TRUE(GetQuicReloadableFlag(quic_enable_version_47));
- EXPECT_FALSE(GetQuicReloadableFlag(quic_enable_version_99));
+ {
+ QuicFlagSaver flag_saver;
+ QuicEnableVersion(parsed_version_t047);
+ EXPECT_TRUE(GetQuicFlag(FLAGS_quic_supports_tls_handshake));
+ EXPECT_TRUE(GetQuicReloadableFlag(quic_enable_version_47));
+ EXPECT_FALSE(GetQuicReloadableFlag(quic_enable_version_48));
+ EXPECT_FALSE(GetQuicReloadableFlag(quic_enable_version_99));
+ }
- QuicEnableVersion(parsed_version_t099);
- EXPECT_TRUE(GetQuicFlag(FLAGS_quic_supports_tls_handshake));
- EXPECT_TRUE(GetQuicReloadableFlag(quic_enable_version_47));
- EXPECT_TRUE(GetQuicReloadableFlag(quic_enable_version_99));
+ {
+ QuicFlagSaver flag_saver;
+ QuicEnableVersion(parsed_version_q048);
+ EXPECT_FALSE(GetQuicFlag(FLAGS_quic_supports_tls_handshake));
+ EXPECT_FALSE(GetQuicReloadableFlag(quic_enable_version_47));
+ EXPECT_TRUE(GetQuicReloadableFlag(quic_enable_version_48));
+ EXPECT_FALSE(GetQuicReloadableFlag(quic_enable_version_99));
+ }
+
+ {
+ QuicFlagSaver flag_saver;
+ QuicEnableVersion(parsed_version_t048);
+ EXPECT_TRUE(GetQuicFlag(FLAGS_quic_supports_tls_handshake));
+ EXPECT_FALSE(GetQuicReloadableFlag(quic_enable_version_47));
+ EXPECT_TRUE(GetQuicReloadableFlag(quic_enable_version_48));
+ EXPECT_FALSE(GetQuicReloadableFlag(quic_enable_version_99));
+ }
+
+ {
+ QuicFlagSaver flag_saver;
+ QuicEnableVersion(parsed_version_t099);
+ EXPECT_TRUE(GetQuicFlag(FLAGS_quic_supports_tls_handshake));
+ EXPECT_FALSE(GetQuicReloadableFlag(quic_enable_version_47));
+ EXPECT_FALSE(GetQuicReloadableFlag(quic_enable_version_48));
+ EXPECT_TRUE(GetQuicReloadableFlag(quic_enable_version_99));
+ }
}
TEST_F(QuicVersionsTest, ReservedForNegotiation) {
diff --git a/quic/core/tls_handshaker_test.cc b/quic/core/tls_handshaker_test.cc
index 33f3d05..f15a266 100644
--- a/quic/core/tls_handshaker_test.cc
+++ b/quic/core/tls_handshaker_test.cc
@@ -275,33 +275,22 @@
}
}
-ParsedQuicVersionVector AllTlsSupportedVersions() {
- SetQuicReloadableFlag(quic_enable_version_99, true);
- SetQuicFlag(FLAGS_quic_supports_tls_handshake, true);
- ParsedQuicVersionVector supported_versions;
- for (QuicTransportVersion version : kSupportedTransportVersions) {
- if (!QuicVersionUsesCryptoFrames(version)) {
- // The TLS handshake is only deployable if CRYPTO frames are also used.
- continue;
- }
- supported_versions.push_back(ParsedQuicVersion(PROTOCOL_TLS1_3, version));
- }
- return supported_versions;
-}
-
class TlsHandshakerTest : public QuicTest {
public:
TlsHandshakerTest()
- : client_conn_(new MockQuicConnection(&conn_helper_,
- &alarm_factory_,
- Perspective::IS_CLIENT,
- AllTlsSupportedVersions())),
- server_conn_(new MockQuicConnection(&conn_helper_,
- &alarm_factory_,
- Perspective::IS_SERVER,
- AllTlsSupportedVersions())),
+ : client_conn_(new MockQuicConnection(
+ &conn_helper_,
+ &alarm_factory_,
+ Perspective::IS_CLIENT,
+ {ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_99)})),
+ server_conn_(new MockQuicConnection(
+ &conn_helper_,
+ &alarm_factory_,
+ Perspective::IS_SERVER,
+ {ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_99)})),
client_session_(client_conn_, /*create_mock_crypto_stream=*/false),
server_session_(server_conn_, /*create_mock_crypto_stream=*/false) {
+ SetQuicFlag(FLAGS_quic_supports_tls_handshake, true);
client_stream_ = new TestQuicCryptoClientStream(&client_session_);
client_session_.SetCryptoStream(client_stream_);
server_stream_ =
